package user;

import operation.*;

import java.util.Scanner;

public class NormalUser extends User{

    public NormalUser(String name) {
        super(name);
        super.iOperations = new IOperation[]{
                new ExitOperation(),
                new FindOperation(),
                new BorrowOperation(),
                new ReturnOperation()
        };
    }
    @Override
    public int menu() {
        System.out.println("*****************");
        System.out.println("1. 查找图书");
        System.out.println("2. 借阅图书");
        System.out.println("3. 归还图书");
        System.out.println("0. 退出系统");
        System.out.println("*****************");
        System.out.println("请输入指令:");
        Scanner scanner = new Scanner(System.in);
        while(true) {
            int input = scanner.nextInt();
            if (input > 3 || input < 0) {
                System.out.println("输入错误,请重新输入!");
                continue;
            }
            return input;
        }
    }
}
